51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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/*
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* C Program to replace first letter of every word with caps
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*/
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#include <stdio.h>
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#include <stdlib.h>
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void main(int argc, char *argv[])
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{
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FILE *fp1;
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int return_val;
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if ((fp1 = fopen(argv[1],"r+")) = = NULL)
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{
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printf("file cant be opened");
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exit(0);
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}
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return_val = init_cap_file(fp1);
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if (return_val == 1)
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{
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printf("\nsuccess");
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}
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else
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{
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printf("\n failure");
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}
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}
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int init_cap_file(FILE *fp1)
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{
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char ch;
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ch = fgetc(fp1);
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if (ch >= 97 && ch <= 122)
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{
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fseek(fp1, -1L, 1);
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fputc(ch - 32, fp1);
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}
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while (ch != EOF)
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{
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if (ch = = ' '|| ch == '\n')
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{
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ch = fgetc(fp1);
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if (ch >= 97 && ch <= 122)
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{
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fseek(fp1, -1L, 1);
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fputc(ch - 32, fp1);
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}
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}
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else
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ch = fgetc(fp1);
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}
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return 1;
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}
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