How can I get my last input (float) data in C? -


i input here example 101-name-3.4 3.4 not input. it's not showing in output. how can solve this?

for(i=0; i<n; ++i){     printf("enter id-name-cgpa receptively: ");     scanf("%lld-%[^-]s-%f", id[i], name[i], cgpa[i]);  }

you need remove trailing s scanset directive in format string:

scanf("%lld-%[^-]-%f", id[i], name[i], cgpa[i]);

the s not part of scanset directive, , scanf() attempting, , failing, match s in input. detected if code checking return value call scanf(), practice.

also, no declarations shown, if id[] declared array of long long ints, , cgpa[] declared array of floats, address operator should used:

int ret_val = scanf("%lld-%[^-]s-%f", &id[i], name[i], &cgpa[i]); /* ret_val should 3 */

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